| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Plumbland | England | Cumbria | Aspatria | churchyard | Yes | Ancient 4m-5m | View On Map |
| Plummers Plain | England | Sussex - West | Horsham | woodland | No | Ancient 4m-5m | View On Map |
| Pluscarden Abbey | Scotland | Moray | Elgin | historic site | Yes | Notable | View On Map |
| Plymstock | England | Devon | Plymouth | churchyard | Yes | Notable | View On Map |
| Plymtree | England | Devon | Honiton | churchyard | Yes | Ancient 5m-7m | View On Map |
| Plymtree Manor | England | Devon | Exeter | garden | No | Ancient 4m-5m | View On Map |
| Polhampton Lodge Plantation | England | Hampshire | Alton | woodland | Yes | Notable | View On Map |
| Pommerit-le- Vicomte | France | Cotes d' Armor - Bretagne | Guingamp | churchyard | Yes | Ancient 7m+ | View On Map |
| Pont Dolgarrog | Wales | Gwynedd | Llanrwst | garden | No | Notable | View On Map |
| Pool Quay | Wales | Denbighshire | Welshpool | churchyard | Yes | Notable | View On Map |
| Popham Beacons | England | Hampshire | Whitchurch | field | No | Ancient 4m-5m | View On Map |
| Porlock | England | Somerset | Porlock | churchyard | Yes | Ancient 5m-7m | View On Map |
| Portbury | England | Somerset | Bristol | churchyard | Yes | Ancient 5m-7m, Lost | View On Map |
| Portchester | England | Hampshire | Portsmouth | churchyard | Yes | Ancient 4m-5m | View On Map |
| Postling | England | Kent | Folkestone | field | Yes | Lost | View On Map |
| Potigny | France | Calvados - Normandie | Falaise | churchyard | Yes | Notable | View On Map |
| Powick | England | Worcestershire | Worcester | churchyard | Yes | Ancient 5m-7m | View On Map |
| Préaux- Saint- Sébastien | France | Calvados - Normandie | Lisieux | churchyard | Yes | Ancient 5m-7m | View On Map |
| Preen Manor | England | Shropshire | Much Wenlock | garden | Yes | Ancient 5m-7m | View On Map |
| Prees | England | Shropshire | Whitchurch | churchyard | Yes | Ancient 4m-5m | View On Map |